Flash apparatus and camera using the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 30, 2002
Grant Date -
N/A
app pub date -
Jul 19, 2000
filing date -
Jul 21, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A flash apparatus is provided with a flash tube of the point light source type, a reflector, and a diffuser panel. The reflector reflects light flux from the flash tube forward. The diffuser panel is placed in a light flux passing position in front of the flash tube and the reflector and diffuses the light flux from the flash tube. The diffuser panel is so formed that diffusion angles of the light flux can vary with positions between a center corresponding to a light-emitting axis of the flash tube to a periphery concerning an area where the light flux from the flash tube passes.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully